Contents

#### **Preface XI**

Chapter 1 **Potentials of Selected Tropical Crops and Manure as Sources of Biofuels 1**  Babajide A. Adelekan


**X** Contents


Preface

subject.

working in the field.

There is a great challenge for the management of waste, especially in generating clean energy that will decrease the burden of environmental pollution, with the fields of both science and technology working in unison to develop new ways of utilizing and extending it's shelf-life by developing alternative uses. Until now, there have been a lot of publications dealing with solid waste management, but there are still very few documents that can provide information regarding the use of this waste as a raw material. In the last few years, research has been focused on the transformation of waste into a useful product has made considerable progress. In developing countries, due to imbalance of demand and supply of energy, mainly in rural areas, choosing a source that fulfills the requirements has become essential, and they can use waste as other raw materials. Biogas, which is mainly generated from organic waste, is useful for them. In this context, a book on "Biogas", in which the emphasis is made on the chemistry of each step involved in biogas generation along with engineering principles and practices, is introduced. Each chapter of the book carries valuable and updated information from basics to apex, helping readers to understand more precisely. Different concepts have been covered to expand the views of the readers about the

This publication will be very helpful to academics, researchers, NGOs and others

National Environmental Engineering Research Institute (NEERI),

**Dr. Sunil Kumar**

India

Kolkata Zonal Laboratory I-8, Kolkata,
